Halliday’s second-generation smart glasses, the G2, come with a vastly improved display and a camera-free design. The company hopes this will attract privacy-conscious buyers who had issues with the original version.
The first Halliday glasses were introduced at CES 2025 and received mixed reviews. The display was a small, adjustable window embedded in the frame. Testers found it hard to see, leading to eye strain after just half an hour. While the idea was promising, it didn’t translate well in practice. The G2 aims to correct those mistakes.
What’s New in the G2
The biggest update is the display itself. Halliday revamped the projection system to enhance visibility without causing strain, addressing the main complaint from users of the first generation. Although the company hasn’t released detailed specs yet, hands-on reviewers from The Verge noticed a significant improvement over the original’s frustrating display.
Another key change is the absence of a camera. This choice is particularly relevant in 2025, as competitors like Meta’s Ray-Ban smart glasses have come under fire for their camera usage. By omitting the lens, Halliday appeals to consumers who want AI capabilities without the concerns of surveillance.
The Key Feature: AI That Listens During Meetings
Instead of capturing video, the G2 focuses on audio. The glasses can listen to conversations in real time and use on-device AI to summarize discussions. Imagine having a note-taker integrated into your eyewear. Just direct your attention to a meeting, and the glasses will display a condensed version of what’s being discussed, allowing you to stay engaged without checking your phone or laptop.
This feature is known as “contextual AI assistance.” It reacts to your environment instead of waiting for you to give a command. While similar features exist in products like the Meta Ray-Bans or the AI Pin from Humane (which has since shut down), Halliday’s version remains purely audio-focused.
The meeting summary feature specifically targets workplace users. Instead of providing a full transcript, the glasses offer a brief overview: who said what, decisions made, and next steps. This is genuinely useful for anyone who spends a lot of time in meetings.
| Detail | Info |
|---|---|
| Product Name | Halliday G2 |
| Camera | None (intentionally omitted) |
| Display | Improved embedded projection window (gen-over-gen upgrade) |
| Key AI Feature | Real-time meeting listening and summarization |
| Original Model Debut | CES 2025 |
| Privacy Approach | Audio-only, no video capture |
No Camera: A Selling Point
Smart glasses with cameras have faced considerable scrutiny. A Harvard student made headlines in 2024 for using Meta Ray-Bans to identify strangers on the street by matching their faces with public data. While the stunt wasn’t harmful, it unsettled many and highlighted the risks of always-on cameras in social settings.
With no camera, Halliday is saying they want to avoid those issues. No camera means no photos or accidental recordings. It also eliminates the awkward moment of someone asking you to remove your glasses before a meeting. While this limits some capabilities, it also reduces potential problems.
How This Affects Everyday Users
If you’ve ever walked out of a long meeting and forgotten key points, the G2’s main feature is for you. You’ll get a concise summary on your glasses without needing to pull out your phone or ask anyone to repeat themselves.
The display upgrade is just as crucial. A wearable that’s hard to look at isn’t really a wearable — it’s just an expensive gadget. If Halliday has truly solved the eye strain issue, the G2 could be something you can comfortably wear all day at work, not just for a quick demo.
Plus, the no-camera design makes the G2 more acceptable in workplaces where camera-equipped devices might raise concerns or conflict with company policies. You’re more likely to get permission to wear these in a corporate setting than with a device that records video.
Community Feedback
“The first gen display was genuinely painful. If they fixed that, this is actually interesting. The meeting summary thing is the feature I didn’t know I needed.”
— u/wirewatcher88, r/Wearables
“No camera is the right call. Meta glasses at a dinner table is already weird. I don’t need my coworkers thinking I’m filming them.”
— YouTube comment on The Verge’s G2 hands-on video
What to Keep an Eye On
- Pricing and availability — Halliday hasn’t shared a retail price or shipping date for the G2. Expect details at a formal launch later in 2025.
- Battery life details — Continuous audio listening drains small batteries quickly. Real-world battery performance will be key to whether the meeting-summary feature is feasible all day.
- Competitor response — Meta is likely to update its Ray-Ban smart glasses line. How the two products compare in terms of display quality and AI features will influence the market’s direction.
- Enterprise partnerships — Given the workplace focus, watch for potential announcements from Halliday regarding partnerships with corporate software platforms like Microsoft Teams or Zoom.
Sources: Wired — Halliday’s New Smart Glasses Skip the Camera | The Verge — Halliday’s Latest Smart Glasses Feature a Much-Improved Display
Daniel Park
Daniel Park covers AI, cloud infrastructure, and enterprise software for Explosion.com. A former software engineer who transitioned to technology journalism 5 years ago, Daniel brings technical depth to his reporting on artificial intelligence, startup funding rounds, and the companies building the future of computing. He breaks down complex AI developments and business strategies into clear, actionable insights for readers who want to understand how technology is reshaping industries.
